baber/WOPTO huggingface dataset:
Patent ES-484304-A1 (ES)
Title: Trim chute and method
IPC: B65H23/24
Filed: 1979-09-20
Abstract: Trim strip from a web slitter is received in a chute passageway which guides the trim strip away from the slitter. Low velocity air is supplied in the passageway to provide air lubrication between the chute structure and both opposite faces of the trim strip which thereby floats away from the slitter smoothly and efficiently.
Patent ES-484623-A1 (ES)
Title: Combination bed concrete casting apparatus
IPC: B28B7/02
Filed: 1979-10-01
Abstract: A combination bed concrete casting apparatus (20, 122 or 200) which allows either a single relatively wider elongated slab (116 or 200) or at least two relatively narrower elongated slabs (46 and 48 or 206 and 208) to be manufactured. A casting bed is divided longitudinally along the bottom wall into sections (34 and 36 or 202 and 204) which are movable transversely relative to each other. An elongate removable intermediate form (44 or 214) is positionable between the casting bed sections in a generally parallel relationship with the side form walls to form an intermediate wall. When it is desired to cast a single concrete member (116 or 200) extending all the way from one side form wall to the other, the intermediate form (44 or 214) is removed and the casting bed sections are moved closely adjacent one another. Alternatively, if itis desired to manufacture a separate concrete member in each casting bed section, the intermediate form is positioned between the sections. The combination bed apparatus may be adapted for use in combination with either a fixed bed casting apparatus or a moving bed casting apparatus. The relative transverse movement of the casting bed sections may be accomplished either by moving both sections (34 and 36) away from a centerline, or moving one section (202) away from the other (204), which remains fixed.
Patent ES-486542-A1 (ES)
Title: Mounting Clutch Discs on Hubs
IPC: F16D13/69
Filed: 1979-12-03
Abstract: A clutch friction disc 12 comprises a hub 18 and an annular support 19 which can transmit torque to the hub 18 by teeth 24 on its inner periphery and has friction linings 20 on its outer periphery. The support 19 is mounted so as to be axially movable relative to the hub 18 and, in order to center it, between plates 13, 14, when the clutch is disengaged, it is subjected to axially acting elastic means, for example elastic lugs 26, which constantly urge it towards an axial positioning abutment 33 carried by the hub 18. This reduces or eliminates residual drag within the clutch after declutching. The invention is especially applicable to clutches used in semi- automatic transmissions.
Patent ES-8104904-A1 (ES)
Title: Pressure limiting device with two pressure levels for a pressure cooker.
IPC: A47J27/09
Filed: 1980-05-08
Abstract: The device comprises a steam exhaust conduit (1) that is ended by a valve seat (3, 4). A sealing surface (71, 72) provided in a cap (65) at the bottom of an axial recess (8) slidingly engaged on the conduit (1), rests in operation on the seat (3, 4). The cap (65) is weighted so that its center of gravity is below the seat (3, 4). The axial recess (8) is connected to the outside by two offset vents (70) which provide the rotation of the cap (65) by reaction of the steam which goes through them when the cooking pressure is reached. The device comprises a member (73) permanently secured to the cap (65) and is manually movable between two positions determining each a different pressure for lifting the cap (65) with respect to the conduit (1). The device allows appropriate adjustment of the cooking pressure in relation to the kind of food.
Patent ES-8200031-A1 (ES)
Title: Gauge setting device for metal sheet forming or shearing machine tools.
IPC: B23D33/10
Filed: 1980-06-27
Abstract: This dimension indicator for sheet-metal folding, bending or shearing machine tools comprises a measuring apparatus capable of displaying the distance from the adjustable stop member provided for positioning the workpiece to a reference plane. The device comprises structure for correcting the consequence of a displacement of the reference plane, in the form of a mechanical device coupled to the machine adjustment member and adapted to act directly or indirectly upon one of the component elements of a coupling or a data transmission disposed between the member controlling the stop member and the measuring apparatus, so as to actuate this apparatus.
Patent ES-8107137-A1 (ES)
Title: Method of purification of beta -phenylethyl alcohol
IPC: C07C29/84
Filed: 1980-10-15
Abstract: A method of purification of crude beta -phenylethyl alcohol to give a highly pure beta -phenylethyl alcohol suitable as a perfume, which comprises subjecting the crude beta -phenylethyl alcohol to azeotropic distillation in the presence of an azeotropic solvent selected from water, an alkylene glycol, an alkylene glycol monoalkyl ether and a mixture of two or more kinds of these solvents, or extractive distillation in the presence of an extractive solvent selected from glycerine, an alkylene glycol, a polyalkylene glycol, an alkylene glycol monoalkyl ether, a polyalkylene glycol monoalkyl ether and a mixture of two or more kinds of these solvents.
Patent ES-8200152-A1 (ES)
Title: Flat bed knitting machine and transfer systems therefor.
IPC: D04B7/28
Filed: 1980-10-01
Abstract: A transfer system for a flat bed knitting machine uses a loop delivery or transfer cam (10) defining a loop delivering track for needle operating butts at the top thereof and permitting a needle operating butt to follow a loop reception track therebelow, the cam (10) being arranged so as to initially lift needle operating butts to a spreading height, lower the butts, guide them by a flat (11) to hold the butts in position briefly for transfer whilst a loop reception cam (28) is arranged to urge the receiving needle upward as the oppositely arranged delivering needle is held in position on the flat to open the latches of the empty needles by means of the loop. Such transfer can be provided in a compact space for operation in both directions of cam movement by ensuring that a pair of retractable cams (18) are provided at the top of the transfer cam (10) and the flats (11) are arranged symmetrically for transfer in each direction of reciprocation between these retractable cams (18).
Patent ES-8201286-A1 (ES)
Title: Apparatus for the independent rotation of an aggregate about two axes which are positioned perpendicularly to one another
IPC: F16M11/12
Filed: 1980-10-30
Abstract: Apparatus for rotation of an aggregate independently about two mutually perpendicular axes, in particular for tracking solar collectors. A stationary first drive mechanism includes a housing, an electric motor, a multi-stage planetary gear set, a spur-gear stage and a driven shaft. A rotatable second drive mechanism includes a housing carried at the free end of the driven shaft of the first drive mechanism. The second drive mechanism further includes an electric motor, a multi-stage planetary gear set, a spur-gear stage and a driven shaft. The driven shaft of the second drive mechanism is directed perpendicular to the driven shaft of the first drive mechanism and carries at its ends the aggregates to be rotated.
Patent ES-8201096-A1 (ES)
Title: Roll wrapper header apparatus
IPC: B65B25/14
Filed: 1980-11-08
Abstract: Apparatus for applying outside heads in the form of paperboard disks to the ends of wrapped paper rolls has platens provided with means, i.e., recesses, for accommodating protruding roll core ends in a manner to avoid interference of such protruding core ends with efficient, uniform application of the heads to the ends of the wrapped paper rolls. Means cooperate with the core end accommodating means for holding the heads on the platens until the heads have been applied to the roll ends. Such holding means desirably comprise an array of radiating channels dead ended adjacent to the core end accommodating means recess on each platen and communicating through ports adjacent the dead ends with a suction device, i.e., blower fan.
Patent ES-8200345-A1 (ES)
Title: New 2-halo-pyridines, their production and pharmaceutical compositions.
IPC: C07D213/61
Filed: 1981-01-14
Abstract: 2-Halo-pyridines of the general formula I < IMAGE > (I) wherein X is Cl or Br A is = O or < IMAGE > Ar is phenyl or substituted phenyl of the general formula < IMAGE > in which n is 0, 1, 2 or 3 R is alkyl C1-4, alkoxy C1-4, phenoxy, alkylthio C1-4, halogen especially F and Cl, OH or C6H5 and their salts, addition compounds and precursors (prodrugs). Furthermore the invention is directed to the production of these compounds and pharmaceuticals containing them.
Patent ES-8200599-A1 (ES)
Title: Instantaneous consumption indicator for a vehicle driven by an internal combustion engine
IPC: G01F1/38
Filed: 1981-01-28
Abstract: A fuel consumption indicator for a motor vehicle comprises a pneumatic element connected to the intake passage of the engine with a diaphragm (3) subjected to the pressure difference between the atmosphere and the partial vacuum in the passage. The diaphragm is mechanically connected to a movable slider (9) which closes different electric circuits depending on the position of the diaphragm. The display means (27) comprises lamps selectively energised by separate ones of the different circuits to indicate the approximate fuel consumption. Some of the lamps may be energised through more than one of the circuits, connected in series with different resistances R1, R2 to vary the intensity of the light.
Patent ES-8206502-A1 (ES)
Title: Substituted 2-(3H)-benzothiazolones, processes for their preparation, their utilization in the preparation of medicines and medicines containing them.
IPC: C07D277/68
Filed: 1981-05-08
Abstract: The 2(3H)-benzothiazolones are mono- or disubstituted in the 4, 5, 6 and/or 7 position and have the general formula < IMAGE > in which one or two of the radicals R4, R5, R6 and R7 are a methyl, methoxy, methyleneoxy or ethyleneoxy group, one of these radicals is also a chlorine atom or a dimethylamino group and the other radicals are hydrogen atoms, and 5 processes for the preparation thereof and medicaments which contain one or more of these compounds are described. The compounds have good analgesic and antipyretic effects and can be used for the preparation of medicaments.
Patent ES-8204995-A1 (ES)
Title: 4,4-Disubstituted spiro-1,4-dihydropyridines, process for producing them and their use as intermediates.
IPC: C07D495/20
Filed: 1981-06-25
Abstract: The invention relates to 4,4-disubstituted spiro-1,4-dihydropyridine compounds of formula (I). Also included in the invention are methods for producing the compounds of formula (I) by (a) cyclizing a compound of formula (II) in the presence of a base or (b) reducing a sulphinyl compound of formula (I) by means of Raney nickel. The compounds of formula I are intermediates and can be converted to sulphur-free compounds of formula (III) which are known to be useful for treating circulatory illnesses.
Patent ES-8204963-A1 (ES)
Title: Engine management system.
IPC: F02D/
Filed: 1981-08-20
Abstract: PCT No. PCT/US80/01065 Sec. 371 Date Mar. 4, 1982 Sec. 102(e) Date Mar. 4, 1982 PCT Filed Aug. 21, 1980 PCT Pub. No. WO82/00687 PCT Pub. Date Mar. 4, 1982.A limited authority system for controlling engine performance in accordance with energy or thrust requirements in response to engine parameters which is capable of operating in a number of control modes.
Patent ES-8303553-A1 (ES)
Title: A method of, and apparatus for, electrocoating.
IPC: C25D13/18
Filed: 1981-10-15
Abstract: A method of electrocoating the surface of an article such as the internal surface of a can body using as electrode a mandrel having an external surface of substantially the same shape as the surface to be coated. The can body is positively located in a cell containing the mandrel by way of a seal in the cell wall and a limiting surface such that the internal surface to be electrocoated is substantially equidistantly spaced from the mandrel. Electrocoating fluid is flowed by way of a central bore in the mandrel between the mandrel and the internal surface and one or more electrocoating pulses are applied between the mandrel and the can body to electrocoat the internal surface thereof.
Patent ES-8300386-A1 (ES)
Title: Pump.
IPC: A23G9/30
Filed: 1981-12-15
Abstract: A pump for metering two fluids comprising a cylinder having a first and second inlet conduit and an outlet conduit, means for closing the communication between the cylinder and the first inlet conduit and between the cylinder and the outlet conduit alternately, there being present inside the cylinder a first floating solid piston for drawing in a primary fluid from the first inlet conduit and discharging it into the outlet conduit and a second piston for drawing in a secondary fluid from the second inlet conduit which piston has at least one port provided with one or more valves through which the secondary fluid can flow to occupy the space between the two pistons where it can transmit the motion of the second piston to the first piston, and a by-pass for conveying secondary fluid from the space between the pistons to the outlet conduit.
Patent ES-8502080-A1 (ES)
Title: Process for the preparation of 4-aminobutyramide.
IPC: C07C237/00
Filed: 1982-01-12
Abstract: 1. A process for the preparation of 4-aminobutyramide characterized in that 4-nitrobutyramide is reduced by hydrogenation in the presence of a catalyst.
Patent ES-8306179-A1 (ES)
Title: Process for the generation of acetaldehyde from ethanol
IPC: C07C47/09
Filed: 1982-06-16
Abstract: Disclosed herein is a process for the enzyme-catalyzed conversion of ethanol to acetaldehyde utilizing tris (hydroxy-methyl) aminomethane as a buffering and complexing agent. The process is particularly useful for bringing about the in situ oxidation of ethanol, contained in a fruit essence, to acetaldehyde.
Patent ES-8307392-A1 (ES)
Title: System for automatically verifying spelling and hyphenating words in a multi-lingual document.
IPC: G06F40/191
Filed: 1982-10-07
Abstract: Disclosed is an improved system for verifying the spelling and providing hyphenation points for text words from a plurality of interspersed languages. The control system includes control codes which are inserted in the text to define the language of the text following the control code. The system accepts the control codes and responds by comparing the text following the control code against a storage dictionary of correctly spelled words and hyphenation points for the language associated with the control code. The system provides as an output an indicator of whether the word is correctly spelled or where the proper hyphenation points for the word appears. The systemn further includes control codes which when detected will cause blocks of data which should not be compared to the storage dictionary to be skipped.
Patent ES-8407418-A1 (ES)
Title: Method of producing flat bodies having an arbitrary shape with defibrated wood components.
IPC: B27N3/00
Filed: 1983-03-11
Abstract: The invention relates to a process for preparing flat articles which are moulded in any desired shaped in dry moulds from defibrated components of wood. In this process, the moisture required to give good felting remains a constituent of the wood fibres until the moulding stage. These wood fibres are mixed with fibre- and/or moisture-reactive binders and, if appropriate, auxiliaries, are metered by means of a gravity-compensating air stream onto a preform sieve, and are then compression-moulded without a cooling cycle in sieve-free moulds between two surfaces which are smooth or embossed in any desired pattern.
Patent ES-8404028-A1 (ES)
Title: Improvements in disc brakes for vehicles.
IPC: F16D65/28
Filed: 1983-04-29
Abstract: The application of a disc brake is initiated by operation of a pull-rod (21) which is operative to move a pressure plate angularly, in turn to cause the plate to move axially and clamp a rotatable brake disc against a face in a housing. The outer end of the pull-rod (21) is in screw-threaded engagement with a rotatable sleeve (10 min ) which is axially slidable to a limited extent in a further housing (28). The housing (28) is coupled to the hand lever (16 min ), and has an abutment with the sleeve (10 min ). A clutch ring (31) in screw-threaded engagement with the sleeve (10 min ) is spring-loaded so as to be urged into frictional engagement with the housing when the pull-rod (21) is returned to a relatively retracted position following hydraulic application of the brake, with the clutch ring (31) being effective to cause rotation of the sleeve (10 min ) to screw it further onto the pull-rod (21) to compensate for wear of the friction linings.
Patent ES-8405849-A1 (ES)
Title: Method and alloy for the hot dip galvanizing of silicon steel, and galvanized articles.
IPC: C23C2/06
Filed: 1983-05-04
Abstract: Disclosed herein is an alloy for galvanizing object of steel which have a concentration of silicon lower than 0.45% by weight. The alloy consists essentially of 0.5 to 1.5% by weight of lead, 0.005 to 0.2% by weight of germanium and the balance zinc. The alloy may further contain 0.001 to 0.05% by weight aluminum.
Patent ES-8403699-A1 (ES)
Title: Machine for preparing skewered products.
IPC: A22C17/00
Filed: 1983-06-30
Abstract: 1. Machine for preparing skewered products, especially skewered products comprising pieces of meat and/or offal spitted on a skewer, the said machine comprising : a mould (9) of substantially parallelepipedic shape, consisting of four side walls and closed by means of two opposite plates (8, 11), at least one of which is removeable, the two opposite plates (8, 11) of the mould having a multiplicity of passage holes uniformly distributed in such a way that the holes in the two plates are aligned with one another a skewer-holder (18) located on one side of the said mould opposite one (8) of the said plates and having a multiplicity of receptacles uniformly distributed in the same way as the said holes in the plates of the mould, in order to receive one end of a multiplicity of skewers (22) of a length greater than the distance between the plates of the mould, so that the said skewers project from the skewerholder in the direction of the said plate (8) of the mould a spike-holder (13) located on the opposite side of the said mould facing the other (11) of the said plates of the mould and having a multiplicity of spikes (16) uniformly distributed in the same way as the holes in the plates of the mould, the said spikes, of which one end is secured to the spike-holder, having a length greater than the distance between the two plates of the mould and projecting from the spike-holder in the direction of the said other plate (11) of the mould and means (17, 23, 26) for imparting to the skewerholder (18), to the spike-holder (13) and to the mould (9) relative movements along the axes of the skewers and spikes, so as to insert the spikes through the mould in one direction and subsequently withdraw the spikes from the mould in the opposite direction, at the same time inserting the skewers into the mould in this direction, whilst keeping the free ends of the skewers centered relative to the free end of the spikes.
Patent ES-8406300-A1 (ES)
Title: Sheet feeding and separating apparatus.
IPC: B65H1/18
Filed: 1983-09-06
Abstract: A sheet feeding and separating apparatus includes a multiple piece entrance guide located between a stack from which sheets are to be fed and a retard nip. The guide includes a polycarbonate base member and a high friction urethane retard member. The urethane is ground on the leading edge to an exact angle to promote shingling of sheets and the breaking up of slugs prior to entering the retard nip.
Patent ES-8600733-A1 (ES)
Title: Lyophilized compositions, preparation and use thereof.
IPC: A61K35/16
Filed: 1983-11-15
Abstract: A syringe containing a lyophilized mixture of an absorbable gelatin powder and aminocaproic acid is prepared by mixing the gelatin powder, aminocaproic acid and water to form a slurry, introducing an aliquot of the slurry into a syringe and freeze-drying the slurry in the syringe.
Patent ES-8500652-A1 (ES)
Title: Liquid. distn. using solar energy
IPC: B01D1/00
Filed: 1983-12-07
Abstract: Solar energy is used to heat an area in which the liq. to be evaporated is contained. The system comprises a trough limited by lateral partition walls and equipped with a number of cells, sepd. from each other by condenser plates, also a sheet forming the wall of the end cell, in which grooves have been cut, through which water rises from pump.
Patent ES-8607970-A1 (ES)
Title: Bicyclic carboxylic acids and their alkyl and aralkyl esters.
IPC: C07F9/6561
Filed: 1984-01-02
Abstract: Novel compounds of the formula < IMAGE > I wherein B represents a methylene, ethylene or vinylene group, R1 represents a hydrogen atom or an alkyl, aralkyl, amino-alkyl, mono-alkylamino-alkyl, dialkylaminoalkyl, acylamino-alkyl, phthalimido-alkyl, alkoxycarbonylamino-alkyl, aryloxycarbonylamino-alkyl, aralkoxycarbonylamino-alkyl, alkylaminocarbonylamino-alkyl, arylaminocarbonylamino-alkyl, aralkylaminocarbonylamino-alkyl, alkylsulphonylamino-alkyl or arylsulphonylamino-alkyl group, R2 represents a carboxyl, alkoxycarbonyl or aralkoxycarbonyl group or a group of the formula < IMAGE > R3 represents a carboxyl, alkoxycarbonyl or aralkoxycarbonyl group, R4 and R5 each represent a hydrogen atom or R4 and R5 together represent an oxo group, R6 and R7 each represent a hydrogen atom or an alkyl or aralkyl group or R6 and R7 together with the nitrogen atom to which they are attached represent a 5-membered or 6-membered heteromonocyclic ring which may contain a further nitrogen atom or an oxygen or sulphur atom, and n stands for zero, 1 or 2, and pharmaceutically acceptable salts thereof have antihypertensive activity and can be used as medicaments in the form of pharmaceutical preparations.
Patent ES-8502919-A1 (ES)
Title: Apparatus for controlling electric cars
IPC: H02P7/298
Filed: 1984-03-23
Abstract: Apparatus for controlling d-c shunt motors of electric cars utilizes first chopper circuits connected in series with the armatures of the d-c motors for controlling armature currents upon receipt of a first set of control signals and second chopper circuits connected in series with the field windings of the d-c shunt motors for controlling the field currents responsive to a second set of control signals, reactors having first and second coils, the first coils being connected in series with the armatures and the second coils being connected in series with the field windings, with the first and second coils magnetically coupled together to maintain a relationship that the field currents decrease with a decrease in the armature currents.
Patent ES-533376-A1 (ES)
Title: Protector for the end of a tube provided with internal or external screw threads, and device for making such a protector.
IPC: F16L57/00
Filed: 1984-06-13
Abstract: The protector for threads which are provided at the end of a tube is constructed essentially as a sleeve or cap 10 which, in the case of protecting external threads, has threaded portions 16 on inwardly projecting partial surfaces, which threaded portions can be screwed to the thread to be protected. In the case of the internal thread requiring protection, the protective sleeve 19 is provided with outwardly directed projections 22, on which threaded portions 23 are constructed. The threaded portions constructed on partial surfaces of the protector are produced by embossing or hammering, the material of the protective sleeve being deformed against a tool which has a thread corresponding to the end of the tube to be protected. Due to the permanent deformation of the shell of the protective sleeve or the protective cap, the thread on the tool is reproduced on projecting partial surfaces.